Patents by Inventor Stephan Krämer

Stephan Krämer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20250147022
    Abstract: The present disclosure describes methods, devices, reagents, and kits for the detection of one or more target molecules that may be present in a test sample. The described methods, devices, kits, and reagents facilitate the detection and quantification of a non-nucleic acid target (e.g., a protein target) in a test sample by detecting and quantifying a nucleic acid (i.e., an aptamer) where the aptamer-aptamer interactions are significantly reduced or eliminated while maintaining the aptamer-target interaction.
    Type: Application
    Filed: January 10, 2025
    Publication date: May 8, 2025
    Applicant: SomaLogic Operating Co., Inc.
    Inventors: Glenn Sanders, Stephan Kraemer, Evaldas Katilius, Edgar Olivas
  • Patent number: 12134798
    Abstract: Methods of detecting a leak from a subarray of a microarray chip, kits of components that facilitate leak detection, and microarray chips configured for leak detection are disclosed herein. The methods include positioning, within the given subarray, a sample solution, which includes dissolved sample molecules (DSMs) that define a dissolved sample oligonucleotide sequence and dissolved leak detection molecules (DLDMs) that define a predetermined dissolved leak detection oligonucleotide sequence. The methods also include detecting the DLDMs within a region of the microarray chip that is external the given subarray. The kits of components include the microarray chip and DLDMs. The microarray chips includes a plurality of subarrays and a leak detection region that is at least partially external the plurality of subarrays.
    Type: Grant
    Filed: December 6, 2023
    Date of Patent: November 5, 2024
    Assignee: SomaLogic Operating Co., Inc.
    Inventors: Rachel Woolaver Trahan, Jon H. Monserud, Maarten Rutgers, Jason Cleveland, Barry Vant-Hull, Stephan Kraemer
  • Publication number: 20240300002
    Abstract: The pressing tool includes two pressing jaws which are movable towards one another from an open position into a closed position for pressing, said pressing jaws including a connecting element for connection to respective receiving elements of the pressing ring, so that the press ring is movable from an open position into a closed position by the movement of the pressing jaws for pressing the press fitting. The minimum spacing of the connecting elements in the open position is greater than the maximum spacing of the receiving elements of the press ring in the open position, and the minimum spacing of the connecting elements in the closed position corresponds to a minimum spacing of the receiving elements of the press ring in the closed position. Furthermore, the minimum spacing of the connecting elements in the open position is smaller than the maximum spacing of the receiving elements of a second press ring in the open position, so that connection to the second press ring is prevented.
    Type: Application
    Filed: February 7, 2022
    Publication date: September 12, 2024
    Inventors: Stephan Krämer, Martin Bungter
  • Publication number: 20240246207
    Abstract: Press ring, pressing tool, adapter element for a pressing tool, adapter element for a press ring, pressing device having an electric drive and a pressing tool, system having an adapter element for pressing a press fitting by means of a press ring. Here, the press ring has at least two different pairs of receiving elements for connection to a corresponding pair of connecting elements of different pressing tools. The pressing tool has at least two different pairs of connecting elements for connection to respectively one corresponding pair of receiving elements of different press rings. The adapter elements for a pressing tool and press ring each have a pair of connecting elements for connection to a corresponding pair of connecting elements of a pressing tool and a pair of connecting elements for connection to a corresponding pair of receiving elements of a press ring.
    Type: Application
    Filed: May 12, 2022
    Publication date: July 25, 2024
    Inventors: Martin Bungter, Stephan Krämer
  • Publication number: 20210247387
    Abstract: Methods, devices, reagents and kits designed to improve the performance of proteomic based assays are provided. Such methods have a wide utility in proteomic applications for research and development, diagnostics and therapeutics by providing for a reduction or elimination of background signal and improved specificity for protein binding reagents in a multiplex assay formats.
    Type: Application
    Filed: June 19, 2019
    Publication date: August 12, 2021
    Applicant: SOMALOGIC, INC.
    Inventors: Stephan KRAEMER, Evaldas KATILIUS, Dominic ZICHI
  • Publication number: 20210239692
    Abstract: The present disclosure describes methods, devices, reagents, and kits for the detection of one or more target molecules that may be present in a test sample. The described methods, devices, kits, and reagents facilitate the detection and quantification of a non-nucleic acid target (e.g., a protein target) in a test sample by detecting and quantifying a nucleic acid (i.e., an aptamer) where the aptamer-aptamer interactions are significantly reduced or eliminated while maintaining the aptamer-target interaction.
    Type: Application
    Filed: March 30, 2021
    Publication date: August 5, 2021
    Inventors: Glenn Sanders, Stephan Kraemer, Evaldas Katilius, EDGAR OLIVAS
  • Publication number: 20180224444
    Abstract: The present disclosure describes methods, devices, reagents, and kits for the detection of one or more target molecules that may be present in a test sample. The described methods, devices, kits, and reagents facilitate the detection and quantification of a non-nucleic acid target (e.g., a protein target) in a test sample by detecting and quantifying a nucleic acid (i.e., an aptamer) where the aptamer-aptamer interactions are significantly reduced or eliminated while maintaining the aptamer-target interaction.
    Type: Application
    Filed: November 30, 2017
    Publication date: August 9, 2018
    Inventors: Glenn Sanders, Stephan Kraemer, Evaldas Katilius
  • Publication number: 20170176422
    Abstract: The present disclosure describes methods, devices, reagents, and kits for the detection of one or more target molecules that may be present in a test sample. The described methods, devices, kits, and reagents facilitate the detection and quantification of a non-nucleic acid target (e.g., a protein target) in a test sample by detecting and quantifying a nucleic acid (i.e., an aptamer) where the aptamer-aptamer interactions are significantly reduced or eliminated while maintaining the aptamer-target interaction.
    Type: Application
    Filed: March 9, 2017
    Publication date: June 22, 2017
    Inventors: Glenn Sanders, Stephan Kraemer, Evaldas Katilius
  • Patent number: 9404919
    Abstract: The present disclosure describes methods, devices, reagents, and kits for the detection of one or more target molecules that may be present in a test sample. The described methods, devices, kits, and reagents facilitate the detection and quantification of a non-nucleic acid target (e.g., a protein target) in a test sample by detecting and quantifying a nucleic acid (i.e., an aptamer). The methods described create a nucleic acid surrogate for a non-nucleic acid target, thus allowing the wide variety of nucleic acid technologies, including amplification, to be applied to a broader range of desired targets, especially protein targets. The disclosure further describes aptamer constructs that facilitate the use of aptamers in a variety of analytical detection applications.
    Type: Grant
    Filed: February 10, 2014
    Date of Patent: August 2, 2016
    Assignee: SOMALOGIC, INC.
    Inventors: Daniel J. Schneider, Dan Nieuwlandt, Bruce Eaton, Martin Stanton, Shashi Gupta, Stephan Kraemer, Dominic Zichi, Larry Gold
  • Patent number: 9314797
    Abstract: Embodiments provide a slide assembly device having a static tooling base which is statically and solidly affixed to a base such as a table and a moveable tooling arm that is rotatable about a hinge connected to the static tooling base, so that moveable tooling arm rotates about the hinge in a manner similar to a book cover opening and closing. The embodiments further provide an upper slide chuck that is removably attachable to the moveable tooling arm and a lower slide receiver that is removably attachable to the static tooling base. The upper slide chuck is configured to hold an experimental slide via a vacuum mechanism to engagedly hold the experimental slide to the upper slide chuck while the moveable tooling arm is rotated about the hinge from an open-book position to a closed-book position.
    Type: Grant
    Filed: December 1, 2014
    Date of Patent: April 19, 2016
    Assignee: SomaLogic, Inc.
    Inventors: Jeff Aldred, Alexis Stuart Foreman, Tracy R Keeney, Jonathan Vaught, Chris Bock, Stephan Kraemer
  • Publication number: 20150158029
    Abstract: Embodiments provide a slide assembly device having a static tooling base which is statically and solidly affixed to a base such as a table and a moveable tooling arm that is rotatable about a hinge connected to the static tooling base, so that moveable tooling arm rotates about the hinge in a manner similar to a book cover opening and closing. The embodiments further provide an upper slide chuck that is removably attachable to the moveable tooling arm and a lower slide receiver that is removably attachable to the static tooling base. The upper slide chuck is configured to hold an experimental slide via a vacuum mechanism to engagedly hold the experimental slide to the upper slide chuck while the moveable tooling arm is rotated about the hinge from an open-book position to a closed-book position.
    Type: Application
    Filed: December 1, 2014
    Publication date: June 11, 2015
    Inventors: Jeff Aldred, Alexis Stuart Foreman, Tracy R. Keeney, Jonathan Vaught, Chris Bock, Stephan Kraemer
  • Publication number: 20150141259
    Abstract: The present disclosure describes methods, devices, reagents, and kits for the detection of one or more target molecules that may be present in a test sample. The described methods, devices, kits, and reagents facilitate the detection and quantification of a non-nucleic acid target (e.g., a protein target) in a test sample by detecting and quantifying a nucleic acid (i.e., an aptamer) where the aptamer-aptamer interactions are significantly reduced or eliminated while maintaining the aptamer-target interaction.
    Type: Application
    Filed: June 7, 2013
    Publication date: May 21, 2015
    Inventors: Glenn Sanders, Stephan Kraemer, Evaldas Katilius
  • Patent number: 8925175
    Abstract: Embodiments provide a slide assembly device having a static tooling base which is statically and solidly affixed to a base such as a table and a moveable tooling arm that is rotatable about a hinge connected to the static tooling base, so that moveable tooling arm rotates about the hinge in a manner similar to a book cover opening and closing. The embodiments further provide an upper slide chuck that is removably attachable to the moveable tooling arm and a lower slide receiver that is removably attachable to the static tooling base. The upper slide chuck is configured to hold an experimental slide via a vacuum mechanism to engagedly hold the experimental slide to the upper slide chuck while the moveable tooling arm is rotated about the hinge from an open-book position to a closed-book position.
    Type: Grant
    Filed: August 17, 2012
    Date of Patent: January 6, 2015
    Assignee: SomaLogic, Inc.
    Inventors: Jeff Aldred, Tracy R Keeney, Jonathan Vaught, Chris Bock, Stephan Kraemer, Alexis Stuart Foreman
  • Publication number: 20140249043
    Abstract: The present disclosure describes methods, devices, reagents, and kits for the detection of one or more target molecules that may be present in a test sample. The described methods, devices, kits, and reagents facilitate the detection and quantification of a non-nucleic acid target (e.g., a protein target) in a test sample by detecting and quantifying a nucleic acid (i.e., an aptamer). The methods described create a nucleic acid surrogate for a non-nucleic acid target, thus allowing the wide variety of nucleic acid technologies, including amplification, to be applied to a broader range of desired targets, especially protein targets. The disclosure further describes aptamer constructs that facilitate the use of aptamers in a variety of analytical detection applications.
    Type: Application
    Filed: February 10, 2014
    Publication date: September 4, 2014
    Applicant: SOMALOGIC, INC.
    Inventors: Daniel J. Schneider, Dan Nieuwlandt, Bruce Eaton, Martin Stanton, Shashi Gupta, Stephan Kraemer, Dominic Zichi, Larry Gold
  • Publication number: 20140201965
    Abstract: Embodiments provide a slide assembly device having a static tooling base which is statically and solidly affixed to a base such as a table and a moveable tooling arm that is rotatable about a hinge connected to the static tooling base, so that moveable tooling arm rotates about the hinge in a manner similar to a book cover opening and closing. The embodiments further provide an upper slide chuck that is removably attachable to the moveable tooling arm and a lower slide receiver that is removably attachable to the static tooling base. The upper slide chuck is configured to hold an experimental slide via a vacuum mechanism to engagedly hold the experimental slide to the upper slide chuck while the moveable tooling arm is rotated about the hinge from an open-book position to a closed-book position.
    Type: Application
    Filed: August 17, 2012
    Publication date: July 24, 2014
    Applicant: SOMALOGIC, INC.
    Inventors: Jeff Aldred, Alexis Stuart Foreman, Tracy R. Keeney, Jonathan Vaught, Chris Bock, Stephan Kraemer
  • Patent number: 8365806
    Abstract: A method and a device for producing a metal strip by continuous casting and rolling, in which a thin slab is initially cast into a casting machine, and is subsequently rolled in at least one rolling train using primary heat from the casting cycle. The cast thin slab is passed between the casting machine and the at least one rolling train and at least one holding oven as well as at least one induction oven. The holding oven and the induction oven are activated or deactivated according to a selected mode of operation, that is, a first mode of operation for the continuous production of the metal strip and a second mode of operation for the discontinuous production of the metal strip.
    Type: Grant
    Filed: December 7, 2006
    Date of Patent: February 5, 2013
    Assignee: SMS Siemag Aktiengesellschaft
    Inventors: Dieter Rosenthal, Stephan Krämer, Jürgen Seidel, Frank Benfer
  • Patent number: 8011418
    Abstract: A method of manufacturing a metal strip includes casting a slab (3) or preliminary strip (3?) in a casting machine (2) and subsequently rolling the cast slab (3) or preliminary strip (3?) in at least one rolling train (4, 5) in a first operating mode with the at least one rolling train being connected with the casting machine for continuously manufacturing the metal strip, and in a second operating mode removing the cast slab (3) or preliminary strip (3?) from the main transport line (6) with a shuttle system arranged between the casting machine (2) and the at least one rolling train (4, 5), storing the removed slab (3) or preliminary strip (3?), and subsequently transporting the removed slab (3) or preliminary strip back into the main transport line, with the removed slab (3) or preliminary strip (3?) being heated to a desired temperature or maintained at a desired temperature prior to the transport back into the main transport line (6) for discontinuously manufacturing the metal strip.
    Type: Grant
    Filed: August 21, 2008
    Date of Patent: September 6, 2011
    Assignee: SMA Siemag Aktiengesellschaft
    Inventors: Dieter Rosenthal, Stephan Krämer, Christoph Klein, Jürgen Seidel, Wolfgang-Dietmar Hackenberg
  • Publication number: 20110136099
    Abstract: The present disclosure describes methods, devices, reagents, and kits for the detection of one or more target molecules that may be present in a test sample. The described methods, devices, kits, and reagents facilitate the detection and quantification of a non-nucleic acid target (e.g., a protein target) in a test sample by detecting and quantifying a nucleic acid (i.e., an aptamer). The methods described create a nucleic acid surrogate for a non-nucleic acid target, thus allowing the wide variety of nucleic acid technologies, including amplification, to be applied to a broader range of desired targets, especially protein targets. The disclosure further describes aptamer constructs that facilitate the use of aptamers in a variety of analytical detection applications.
    Type: Application
    Filed: December 2, 2010
    Publication date: June 9, 2011
    Applicant: SOMALOGIC, INC.
    Inventors: Daniel J. Schneider, Dan Nieuwlandt, Bruce Eaton, Marty Stanton, Shashi Gupta, Stephan Kraemer, Dominic Zichi, Larry Gold
  • Patent number: 7855054
    Abstract: The present disclosure describes methods, devices, reagents, and kits for the detection of one or more target molecules that may be present in a test sample. The described methods, devices, kits, and reagents facilitate the detection and quantification of a non-nucleic acid target (e.g., a protein target) in a test sample by detecting and quantifying a nucleic acid (i.e., an aptamer). The methods described create a nucleic acid surrogate for a non nucleic acid target, thus allowing the wide variety of nucleic acid technologies, including amplification, to be applied to a broader range of desired targets, especially protein targets. The disclosure further describes aptamer constructs that facilitate the use of aptamers in a variety of analytical detection applications.
    Type: Grant
    Filed: July 17, 2008
    Date of Patent: December 21, 2010
    Assignee: SomaLogic, Inc.
    Inventors: Daniel J. Schneider, Dan Nieuwlandt, Bruce Eaton, Marty Stanton, Shashi Gupta, Stephan Kraemer, Dominic Zichi, Larry Gold
  • Publication number: 20100212856
    Abstract: The invention relates to a method for producing a metal strip (1) by continuous casting and rolling. According to said method, a thin slab (3) is initially cast into a casting machine (2), which is subsequently rolled in at least one rolling train (4, 5) using primary heat from the casting cycle. According to the invention, in order to improve the functionality of the continuous casting and rolling installation, the cast thin slab (3) is passed between the casting machine (2) and the at least one rolling train (4, 5) and at least one holding oven (6) as well as at least one induction oven (7). The holding oven (6) and the induction oven (7) are activated or deactivated according to a selected mode of operation, that is, a first mode of operation for the continuous production of the metal strip (1) and a second mode of operation for the discontinuous production of the metal strip (1). The invention further relates to a device for producing a metal strip by continuous casting and rolling.
    Type: Application
    Filed: December 7, 2006
    Publication date: August 26, 2010
    Inventors: Dieter Rosenthal, Stephan Krämer, Jürgen Seidel, Frank Benfer